Question

1 multiple choice 1 point
what is the primary purpose of a background question?
to determine the cost-effectiveness of a treatment
to establish general knowledge as a foundation for a foreground question
to compare two treatments in a specific population
to evaluate patient outcomes after an intervention

2 multiple choice 1 point
which of the following is typically included in a background question?
a descriptive comparison of two treatments
a specific time frame for an intervention
a broad topic beginning with what, where, when, why, or how
a full definition of the patient population only

Explanation:

Define background questions in evidence-based practice

In evidence-based practice (EBP), clinical questions are categorized into background and foreground questions. A background question seeks general, foundational knowledge about a disease, condition, process, or concept. These questions typically ask for broad information to build a conceptual foundation before addressing specific clinical scenarios.

Analyze the purpose of background questions

The primary purpose of a background question is to establish a broad, general understanding of a topic. This foundational knowledge is essential because it provides the context needed to formulate and understand more complex, specific foreground questions (which address specific patient populations, interventions, and outcomes). Therefore, the correct option for Question 1 is the second choice: "to establish general knowledge as a foundation for a foreground question".

Identify the components of background questions

Background questions are typically structured around two core components:

1. A starting question root (such as what, where, when, why, or how).
2. A broad topic (such as a disorder, test, treatment, or other healthcare aspect).

In contrast, foreground questions are highly specific and often structured using the PICO framework (Patient/Population, Intervention, Comparison, Outcome). Therefore, the correct option for Question 2 is the third choice: "a broad topic beginning with what, where, when, why, or how".

Answer:

Question 1

• (A) to determine the cost-effectiveness of a treatment
• (B) to establish general knowledge as a foundation for a foreground question (Correct answer)
• (C) to compare two treatments in a specific population
• (D) to evaluate patient outcomes after an intervention

Question 2

• (A) a descriptive comparison of two treatments
• (B) a specific time frame for an intervention
• (C) a broad topic beginning with what, where, when, why, or how (Correct answer)
• (D) a full definition of the patient population only